2022 MERCEDES-BENZ S-CLASS SALOON charging

Pr
Pr
e-entr
e-entr y climat
y climat e contr
e control f
ol for depar
or depar tur
ture time
e time Pr
Pr
e-entr
e-entr y climat
y climat e contr
e control f
ol for depar
or depar tur
ture time func-
e time func-
tion
tion &
W
WARNI NG
ARNI NGDanger tolife due toexposure
to extreme heat or cold in theve hicle
If people, particular lych ildren, are exposed to
ex treme temp eratures over an extended
period of time, there is a risk of serious injury
or danger tolife. #
Never lea vepersons, children in particu-
lar, unattended in theve hicle. &
W
WARNING
ARNING Risk of burns due torepeatedly
switching on the seat heating
Re peatedly switching on the seat heating can
cause the seat cushion and seat backrest pad-
ding tobecome very hot.
In particular, the health of persons with limited
te mp erature sensitivity or a limited ability to
re act tohigh temp eratures may be a.ected or
th ey may even su.er burn-like injuries. #
Do not repeatedly switch on the seat
heating. To
protect against overheating, the seat heating
may be temp orarily deactivated aTer it has been
switched on repeatedl y.
% This function is only available for plug-in
hy brids or vehicles with a 48-V on-board elec-
trical system.
The air inside theve hicle can be heated, ventila-
te d or cooled tothe set temp erature when the
ve hicle is par ked.
When theve hicle is connected topowe r supply
equipment, priority is given tocharging the 48 V
battery or the high-voltage battery toa speci/ed
minimum charge.
The running time of pre-entry climate control may
be reduced under thefo llowing conditions (vehi-
cles with a 48 V on-board electrical system):
R The vehicle is not connected topowe r supply
equipment.
R The 48 V battery is not fully charge d. Wi
th active pre-ent ryclimate cont rol,th ech arge
le ve l of the 48 V battery or the high-voltage bat-
te ry may be reduced, even if thech arging cable
connector is connected.
If present, seat ventilation is activated in cooling
and ventilation mode.
Depending on theve hicle's equipment, thefo llo w-
ing functions are activated in heating mode, if
av ailable:
R Seat heating
R Steering wheel heater
R Panel heating
R Mirror heater
R Rear wind owheater
R Windsc reen heater
When the set temp erature is changed, climate
cont rol mode will automatically be updated and
switched from heating mode toventilation or cool-
ing mode, from cooling mode toventilation or
heating mode or from ventilation mode toheating
or cooling mode. Climate cont
rol
189 189

#
Select Copy (USB) .
All collision ph otos are copied tothe USB
0ash drive.
% Toensure secure operation, only use with
FA T32 or exFA Tfo rm atted USB storage devi-
ces.
Dele
Dele ting collision phot
ting collision phot os
os #
Select Manage collision photos. #
Select Delete.
All collision pho tos will be dele ted. N
No
ot
tes on par
es on par king up t
king up the v
he vehicle
ehicle If
yo u lea vetheve hicle par ked up for longer than
six weeks, it may su.er damage thro ugh disuse.
The 12 V battery may also be impaired or dam-
aged byheavy discharging.
% Further information can be obtained at a
qu ali/ed specialist workshop. S S
t
tandb
andb y mode (e
y mode (e xt
xtension of t
ension of t he st
he start
arter batt
er batt er
ery's
y's
per
per iod out of use)
iod out of use) S
S
t
tandb
andb y mode function
y mode function
% This function is not available for all models.
If standby mode is activated, energy loss will be
minimised during extended periods of non-opera-
tion.
St andby mode is characterised bythefo llowing:
R The star ter battery is preser ved.
R The maximum non-operational time appears in
the driver's displa y.
R The connection toonline services is inter rup-
te d.
If th efo llowing conditions are ful/lled, standby
mode can be activated or deactivated using the
multimedia system:
R The vehicle is switched on.
R The vehicle has not been star ted.
Exceeding theve hicle's displ ayed non-operational
time may cause incon venience; i.e. it cannot be
guaranteed that the star ter battery will reliably
start theve hicle. Char
gethe star ter battery in thefo llowing situa-
tions:
R The vehicle's non-ope rational time must be
ex tended.
R The star ter battery charge leve l is insu1cient
fo r standby mode.
% Standby mode is automatically deactivated
when theve hicle is switched on.
A A ctiv
ctiv ating/deactiv
ating/deactiv ating st
ating standb
andby mode (par
y mode (par king up
king up
t
t he v
he v ehicle)
ehicle)
R
R eq
eq uir
uir ements:
ements:
R The vehicle has been switched on but not star-
te d.
Multimedia system: 4 © 5
Settings 5
Vehicle
5 Opening/closing #
Activate or deactivate Standby mode. Driving and parking
227
227

All v
All v
ehicles ex
ehicles excep
cep t v
t vehicles wit
ehicles wit h a lit
h a lithium-ion bat-
hium-ion bat-
t
t ery
ery &
W
WARNING
ARNING Risk ofexplosion due toelec-
trostatic charge
Electrostatic charge can ignite the highly
ex plosive gas mixtu reinthe batter y. #
Todischar geany elect rostatic charge
th at may ha vebuilt up, touch the me tal
ve hicle body before handling the batter y. The high
ly0ammable gas mixtu reis created while
th e battery is charging and during starting assis-
ta nce. &
W
WARNI NG
ARNI NGDanger of chemical burns from
th e battery acid
Battery acid is caustic. #
Avoid contact with the skin, eyes or
clo thing. #
Do not lean overth e batter y. #
Do not inhale battery gases. #
Keep children away from the batter y. #
Immediately rinse bat tery acid o. thor-
oughly with plenty of clean water and
seek medical attention immediatel y. All v
All v
ehicles
ehicles
+ ENVIR
ENVIR
ONMENT
ONMENT AL NO
AL NOTE
TEEnvironmental
damage due toimproper disposal of bat-
te ries Batteries contain pollutants. It is
illegal todispose of them with the household
ru bbish. #
Dispose of batteries in an
environmentally responsible manner.
Ta ke dischar ged batteries toaqu ali/ed
specialist workshop or toa collection
point for used batteries. If
yo u ha vetodisconnect the 12 V batter y,con-
ta ct a quali/ed specialist workshop.
Comply with saf ety no tes and take protective
measures when handling batteries. Risk of
explosion. Fire
, naked 0ames and smoking are
prohibi ted when handling the batter y.
Av oid creating spar ks. Electrolyte or battery acid is cor
rosive.
Av oid contact with the skin, eyes or
clo thing. Wear suitable pr otective
clo thing, in particular glo ves, an apron
and a face mask. Immediately rinse
electrolyte or acid splashes o. with
clean water. Consult a doctor if neces-
sar y. We
ar saf ety glasses. Breakdown assis
tance
383 383

Ke
ep children away. Obser
vethis Owner's Manual.
Obser vethefo llowing if you do not intend touse
th eve hicle over an extended period of time:
R Activate standby mode.
R Alternativel y:connect the battery toa battery
ch arge r appr ovedby Mercedes-Benz or con-
sult a quali/ed specialist workshop todiscon-
nect the batter y. N
N
o
ot
tes on st
es on st ar
arting assist
ting assist ance and c
ance and c har
harging t
ging t he 12
he 12
V batt
V batt ery
ery V
V
ehicles wit
ehicles wit h a lit
h a lithium-ion batt
hium-ion batt ery
ery
When charging the battery and during starting
assistance, alw ays use the jump-start connection
point in the engine compartment. *
N
NOOTE
TE Damage tothe battery from over-
vo ltage When
charging using a battery charge r without
a re striction of the maximum charging voltage,
th e battery or the on-board electronics can be
damaged. #
Only use battery charge rs with a maxi-
mum charging voltage of 14.8 V. All
ot
All other v
her v ehicles
ehicles
When charging the battery and during starting
assistance, alw ays use the jump-start connection
point in the engine compartment.
* NO
NOTE
TEDamage tothe battery from over-
vo ltage When
charging using a battery charge r without
a re striction of the maximum charging voltage,
th e battery or the on-board electronics can be
damaged. #
Only use battery charge rs with a maxi-
mum charging voltage of 14.8 V. &
W
WARNI NG
ARNI NGRisk of explosion due tohydro-
ge nga s igniting
If, when charging a batter y,there is a short
circuit or spar ksstart toform ,th ere is a dan-
ge r of hydrogen gas igniting. #
Take care that the positive clamp con-
nected toa battery does not come into
contact with vehicle parts. #
Never place me tal objects or tools on a
batter y. #
When connecting and disconnecting the
batter y,alw ays obser vethe sequence of
battery clamps described. #
Take care toonly connect battery term i-
nals of identical polarity when receiving
starting assistance. #
Obser vethe sequence described for
connecting and disconnecting the jump
leads when receiving starting assistance. #
Do not connect or disconnect the bat-
te ry term inals while the engine is run-
ning. 384
384
Breakdown assistance

&
W
WARNI NG
ARNI NGRisk of explosion due toexplo-
sive mixture of gases
An explosive mixture of gases can escape
from the battery during charging and starting
assis tance. #
Fire , naked 0ames, smoking and creating
spar ksmust be avoided. #
Make sure there is adequate ventilation. #
Do not stand overth e batter y. &
W
WARNI NG
ARNI NGRisk of explosion from a frozen
battery
A dischar ged battery may freeze at temp era-
tures slightly abo veor below freezing point.
During starting assistance or battery charging,
battery gas can be released. #
Always allow a battery tothaw before
ch arging it or per form ing starting assis-
ta nce. If
th e indicator/warning lamps in the inst rument
cluster do not light up at low temp eratures, it is
ve ry likely that the dischar ged battery has frozen. In
this case you may neither jump-start theve hi-
cle nor charge the batter y.
The service life of a bat tery that has been thawed
may be dramatically shor tened. The starting char-
acteristics may be impaired, especially at low
te mp eratures.
It is recommended that you ha veath awe d battery
ch ecked at a quali/ed specialist workshop.
All v All v ehicles
ehicles
* NO
NOTE
TEDamage caused bynume rous or
ex tended attem ptsto start the engine Numerous or
extended attem ptsto start the
engine may damage the catalytic con verter
due tonon-combusted fuel. #
Avoid numerous and extended attem pts
to start the engine. Obser
vethefo llowing points during starting assis-
ta nce and when charging the batter y:
R Only use undamaged jump lead/charging
cables with a su1cient cross-section and
insulated term inal clamps. R
Non-insulated parts of thete rm inal clamps
must not come into contact with other me tal
parts while the jump lead/charging cable is
connected tothe battery/jump-start connec-
tion point.
R The jump lead/charging cable must not come
into contact with any parts which may mo ve
when the engine is running.
R Always make sure that nei ther you nor the bat-
te ry is electros tatically charge d.
R Keep awa y from /re and naked 0ames.
R Do not lean overth e batter y.
Obser vethe additional following points when
ch arging the batter y:
R Only use battery charge rs tested and
appro vedfo r Mercedes-Benz.
R Read the battery charge r's operating inst ruc-
tions before charging the batter y. Breakdow
n assistance
385 385

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
Û
48 V battery See Owner's
Manual *T
he 48 V on-board elect rical system has function restrictions.
Comfort functions ma y berestric ted. #
Consult a quali/ed specialist workshop immediatel y.
Ý
Please wait 48 V battery
charging *T
he 48 V battery is dischar ged. You ha veswitched on theve hicle while the 12 V battery was being charge d with a
suitable charge r or while ano ther vehicle was pr oviding starting assistance.
The dischar ged 48 V battery is charge d automatically via thevo ltage con verter. ATer a fewminutes, the driver's dis-
play will show thePossible to start the engine again display message. #
Start theve hicle. #
Drive theve hicle for a while tocharge the 12 V battery and the 48 V battery aTer disconnecting thech arge r from
th eve hicle.
If th ePossible to start the engine again display message does not appear aTer a few minu tes: #
Tryto start theve hicle. #
Ifth eve hicle does not start, consult a quali/ed specialist workshop.
Cannot start vehicle See
Owner's Manual *T
he state of charge ofthe 48 V battery is too lo w.You can no longer start theve hicle. #
Switch o. elect rical consume rsthat are not requ ired. 478 478
Display message
s andwarning/indicator lamps

Batt
Batt
er
ery (v
y (v ehicle)
ehicle)
Charging (Remo teOnline)...................... 201
No tes..................................................... 382
No tes (starting assis tance and charg-
ing)........................................................ 384
Belt airbag
Belt airbag Activation................................................ 43
Fu nction/no tes....................................... .46
Bonnet
Bonnet Function (active bonnet)......................... 363
Opening/closing.................................... 363
Boo
Boo t lid
t lid
Ac tivating/deactivating the limiter.......... 103
Closing.................................................... 98
HANDS-FREE ACCESS........................... 100
Opening................................................... 97
Po we r closing function............................. 98
Switching the separate locking fea-
ture on/o............................................. 102
Unlocking (emer gency key).................... 102
Br Br ak
ak e
e0uid
0uid
No tes..................................................... 422 Br
Br
ak
ak e f
e f or
orce disce distr tribution
ibution
EBD (Elect ronic Brake forc e Distribu-
tion).......................................................2 32
Br
Br ak
ak es
es
ABS (Anti-lock Braking System).............. 230
Ac tive Brake Assist................................. 251
Ad aptive brake lights.............................. 234
BAS (Brake Assist System).................... .230
Driving tips............................................ 203
EBD (Electronic Brake forc e Distribu-
tion).......................................................2 32
HOLD function....................................... 233
Limited braking e.ect (salt-treated
ro ads)................................................... .203
Ne w/replaced brake linings/brake
discs...................................................... 202
Po st-collision brak e.................................. 61
Ru nning-in no tes.................................... 202
Br Br eakdo
eakdo wn
wn
Assistance overview. ................................ 18
To w- starting........................................... 393
To wing away.......................................... 389
Tr anspo rting theve hicle........................ .390
Wheel chang e........................................ 406 C
C
Calls
Calls Mercede s me......................................... 340
Camera
Camera, ROAD SURF ACE SCAN
Information........................................... .228
Car w
Car w ash (car
ash (car e)
e)............................................ 368
Car
Car -t
-to-X
o-X -Communication
-Communication
Displaying hazard warnings.................... 333
Care
Care 360° camera......................................... 372
Air-water duct........................................ 368
Automatic car wash.............................. .368
Carpet................................................... 373
Decorative foil........................................ 371
Display................................................... 373
EAS Y-PA CK bo otbox.............................. 373
Exterior lighting...................................... 372
Head-up display..................................... 373
High-pressure cleaner............................ 369
Pa int...................................................... 370
Plastic trim............................................3 73
Re alwo od/trim elements......................3 73
Ro of lining............................................. 373
Seat belt................................................ 373 Index
505 505

Re
cording..............................................2 90
Setting................................................... 292
System limits......................................... 289
Menus (dr Menus (dr iv
iver's displa
er's displa y)
y)
No tes..................................................... 295
Mer
Mercedes me app cedes me app
In fo rm ation........................................... .345
No tes.......................................................24
on-demand feature................................... 24
Mer
Mer cedes me calls
cedes me calls
Ar ranging a service appointment............ 342
Calling the Mercedes-Benz customer
centre.................................................... 341
Calling the Mercedes-Benz Customer
Centre aTer automatic accident or
breakdown de tection............................. 341
Consenting todata transfer.................... 342
Information............................................ 340
Making a call via theove rhead control
panel..................................................... 340
Tr ansfer red data..................................... 342
Mer Mer cedes me connect
cedes me connect
Ac cident and Breakdown Managemen t...3 44
Information............................................3 44Tr
ansfer red data..................................... 345
Mer
Mer cedes-Benz emerg
cedes-Benz emerg ency call syst
ency call system
em
Au tomatic emer gency call...................... 350
Information........................................... .348
Information about data transfer.............. 351
Information on data processing.............. 353
Manual emer gency call.......................... 351
Overview................................................ 350
Self-diagnosis........................................ 353
St arting/ending ERA-GLONASS test
mode..................................................... 353
Messag Messag e memo ry
e memory .........................................4 25
Mobile phone
Mobile phone Authorising (Remo teParking Assist).......2 86
Fr equencies........................................... 414
No tes on wireless chargin g.................... 159
Tr ansmission output (maximum )............. 414
Wi reless charging (front )........................ 160
Wi reless charging (rear)........................ .161
MOExt
MOExt ended tyr
ended tyr es
es........................................ 377
Mot
Mot orwa
or wa y mode
y mode ...........................................1 67
MUL
MUL TIBEAM LED
TIBEAM LED
Intelligent Light System.......................... 166 Multifunction camera
Multifunction camera
ROAD SURF ACE SCAN.......................... .268
Multimedia syst
Multimedia syst em
em
Enabling/disabling there ar airbag............ 60 N
N
N
N a
avig
vig ation
ation
No tes..................................................... 328
Overview................................................ 328
Swit ching on..........................................3 28
N N eutr
eutr al
al
Engaging................................................ 214
N
Noise oise
Wheels and tyres................................... 398
Wheels/tyres......................................... 398 O O
On-boar
On-boar d electr
d electrical syst
ical syst em batt
em batter
ery (12 V)
y (12 V)
Charging................................................ 386
Re placing.............................................. .387
St arting assis tance............................... .386
On-boar On-boar d electr
d electronics
onics
Engine electronics................................. 413
No tes..................................................... 413 520 520
Index